package com.usian.admin.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.usian.model.admin.pojos.AdChannel;
import org.apache.ibatis.annotations.Mapper;

@Mapper  //告诉spring，我在持久层
//继承mybatis-plus的通用mapper,并规定泛型为AdChannel
public interface AdChannelMapper extends BaseMapper<AdChannel> {
}
